baber/WOPTO huggingface dataset:
Patent EP-4087061-A1 (EP)
Inventor: ZHANG ZHUOFAN
IPC: H01Q21/00
Filed: 2020-12-25
Abstract: Embodiments of this application relate to a full-duplex communication method and apparatus, to implement self-interference cancellation and avoid a problem of an energy hole in a beam center in a full-duplex communication process. The full-duplex communication method includes: transmitting transmitted beams in different orbital angular momentum OAM states by using a transmit antenna array, where the transmit antenna array is a uniform circular array UCA; receiving received beams in different OAM states by using a receive antenna array, where the receive antenna array is a UCA, a quantity of transmit antennas of the transmit antenna array is equal to a quantity of receive antennas of the receive antenna array, and the OAM states of the transmitted beams are not equal to opposite numbers of the OAM states of the received beams; and feeding the transmit antenna array and synthesizing signals of the receive antenna array by using a feeding network.
Patent EP-3968324-A1 (EP)
Title: Semiconductor device
Inventor: NING SHULIANG
IPC: G11C11/407
Filed: 2020-12-15
Abstract: A semiconductor device is provided, comprising a plurality of memory chips and a temperature detection module. The temperature detection module comprises: a plurality of temperature detection units, in which the plurality of temperature detection units are disposed on at least part of the memory chips to detect the temperatures of at least part of the memory chips; and a processing unit, in which the plurality of temperature detection units share the processing unit with each other, and the processing unit is configured to process a signal of at least one of the temperature detection units. The temperature detection module is configured to detect the temperature of the memory chip, and the temperature detected by the temperature detection module provides a reference for starting and running of the memory chip, thereby preventing the memory chip from starting and running at a low temperature, shortening the writing time, and improving the writing stability of the memory chip. In addition, the circuit structure of the temperature detection module is simple and easy to implement, and the temperature detection units share the processing unit with each other, so that the temperature detection module occupies a small area, and the effective area of the memory chip may not be affected.
Patent EP-4165938-A1 (EP)
Title: Dynamic dai counting and harq-ack codebook generation for enhanced pdcch transmission
Inventor: ZHANG YI
IPC: H04W72/12
Filed: 2020-06-12
Abstract: Apparatus and methods of dynamic DAI counting and HARQ-ACK codebook generation for enhanced PDCCH transmission are disclosed. The apparatus includes: a processor that generates a common Downlink Assignment Indicator (DAI) value for a set of Physical Downlink Control Channel (PDCCH) transmissions, wherein the set of PDCCH transmissions are used to transmit first Downlink Control Information (DCI) that schedules a common Physical Downlink Shared Channel (PDSCH) transmission, and the common DAI value is generated based on a first reference PDCCH, wherein the first reference PDCCH is one of the PDCCH transmissions; a transmitter that transmits the first Downlink Control Information (DCI) with the set of PDCCH transmissions; and a receiver that receives a Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) codebook with feedback information bits ordered based on a second reference PDCCH, wherein the second reference PDCCH is one of the PDCCH transmissions.
Patent EP-4173830-A1 (EP)
Inventor: KURAMOCHI YUSUKE
IPC: B41J2/175
Filed: 2020-06-24
Abstract: Provided is an image formation device capable of adjusting at will the flow of ink flowing to a plurality of inkjet heads without entailing an increase in the cost of the device. The image formation device is equipped with: inkjet heads; an ink storage section for storing the ink which passes between the inkjet heads; a pressure generation unit which is connected to the ink storage section and generates a first pressure in a manner such that the internal pressure of the ink storage section equals the first pressure; and a first fluid resistance unit for imparting resistance to the fluid flowing through a connecting channel between the ink storage section and the pressure generation unit in a manner such that the internal pressure of the ink storage section equals a second pressure which differs from the first pressure.
Patent EP-4140631-A1 (EP)
Title: Dissimilar material joint structure and method for joining dissimilar materials
Inventor: MIURA MASAAKI
IPC: F16B37/06
Filed: 2020-11-02
Abstract: The dissimilar material joint structure 1 includes a plate member 20, a weld nut 10 on a front surface of the plate member, and a washer 30 on a back surface of the plate member. The weld nut and the plate member are made of dissimilar materials different from each other. The weld nut includes a projection 12 on a bearing surface thereof. The plate member has a bolt through-hole 23 located on a center axis of the weld nut, for passing therethrough a bolt 40 corresponding to the weld nut and a projection through-hole 24 on the periphery of the bolt through-hole. The projection through-hole is penetrable by the projection. The weld nut is not directly welded to the plate member but joined to the plate member by being welded to the washer via the projection penetrating the projection through-hole.
Patent EP-4214640-A1 (EP)
Inventor: HARALDSON JOHAN
IPC: G06N3/04
Filed: 2020-09-18
Abstract: Methods (1100) and systems (800) for updating ML models. The method is performed by a client computing device (704(1)). In one aspect, the method comprises obtaining (s1102) a first machine learning (ML) model. The first ML model is configured to receive input data set and to generate first output data set. The method further comprises training (s1104) a second ML model 5 based at least on the input data set and the first output data set, obtaining (s1106), as a result of training the second ML model, a third ML model, and deploying the third ML model.
Patent EP-4268081-A1 (EP)
Title: Apparatus and method for extending enqueue command instructions to general-purpose commands to reduce context-switching in virtualization environment
Inventor: GUO KAIJIE
IPC: G06F12/00
Filed: 2020-12-24
Abstract: Apparatus and method for extending enqueue command instruction to general-purpose commands is described herein. An apparatus includes a hardware translator to translate process address space identifiers (PASIDs); a memory to store a job descriptor specifying a first PASID and a command that is either a device-specific command or a common control command, and a processor to execute an enqueue command instruction to store into a job queue an entry that includes the command from the job descriptor, a second PASID translated from the first PASID by the hardware translator, and a command type field. The apparatus further includes a hardware subsystem to process the entry from the job queue, wherein the hardware subsystem is to execute the command as a device-specific command when the command type field is of a first value and as a common control command when the command type field is of a second value.
Patent EP-4091468-A1 (EP)
Inventor: LIU TUANFANG
IPC: A24F40/40
Filed: 2021-11-04
Abstract: An atomizer includes a heating assembly, a first e-liquid collector, and a second e-liquid collector. The first e-liquid collector and the second e-liquid collector are disposed under the heating assembly. The first e-liquid collector is configured to store condensed e-liquid; and the second e-liquid collector is configured to store the condensed e-liquid overflowing out of the first e-liquid collector. The first e-liquid collector is disposed near the heating assembly.
Patent EP-4035988-A1 (EP)
Title: Drive arrangement for a marine vessel
Inventor: ARVIDSSON LENNART
IPC: B63H5/125
Filed: 2021-01-27
Abstract: The invention relates to a drive arrangement (1, 2) for a marine vessel (10), the drive arrangement (1, 2) comprising: an upper drive part (4) configured to be mounted onto an outside of a transom (3) of the marine vessel (10); a lower drive part (5) connected to the upper drive part (4) so as to be fixed in a vertical direction in relation to the upper drive part (4), wherein the lower drive part (5) has a hydrodynamic configuration and is provided with at least one propeller (6); and a transmission system (7, 8, 9) arranged to transfer a drive torque to the propeller (6) from a drive source system (20, 21, 22, 23) connected to the transmission system, wherein an outer surface of the upper drive part (4) substantially is made up of a plurality of surface sections (41-51) connected by one or more edges (60), wherein each of said surface sections (41-51) has a shape corresponding to a so-called ruled surface that can be generated by the motion of a straight line, such as a planar surface or a lateral surface of a cylinder or cone.
Patent EP-3860134-A1 (EP)
Inventor: AHN SANG IL
IPC: H04N21/431
Filed: 2021-01-29
Abstract: Provided is a terminal. The terminal may include an input and output interface configured to receive a first video capturing a first user, a communication interface configured to transmit the first video or a first sound of the first user to a terminal of a counterpart and receive a second video or second sound, which is obtained by the terminal of the counterpart, through a video call session, a display configured to display the first video and the second video, and a processor configured to detect a specific event during the video call session, determine whether an inappropriate element is included in the first video or the first sound when the specific event is detected, and stop transmitting the first video or the first sound according to a result of the determination.
Patent EP-3923235-A1 (EP)
Inventor: ZHANG LIANG
IPC: G06T5/00
Filed: 2021-02-05
Abstract: A training method for an image denoising model includes: collecting multiple sample image groups through a shooting device, each sample image group including multiple frames of sample images with a same photographic sensitivity and sample images in different sample image groups having different photographic sensitivities; acquiring a photographic sensitivity of each sample image group; determining a noise characterization image corresponding to each sample image group based on the photographic sensitivity; determining a training input image group and a target image associated with each sample image group, each training input image group including all or part of sample images in a corresponding sample image group and a corresponding noise characterization image; constructing multiple training pairs each including a training input image group and a target image; and training the image denoising model based on the multiple training pairs until the image denoising model converges.
Patent EP-3865786-A1 (EP)
Inventor: CAVALLERI PAOLO
IPC: F25B5/02
Filed: 2021-02-09
Abstract: The invention relates to a vapour compression refrigeration system (1), capable of operating in a transcritical mode, comprising a main refrigerant circuit (2) which in turn comprises: - a primary compressor group (10); - a gas cooler or condenser (11) placed downstream of said primary compressor group (10); - an expansion device (12) placed downstream of said gas cooler or condenser (11); - a liquid receiver (13) placed downstream of said expansion device (12); - at least one evaporator (14'; 14") placed downstream of said liquid receiver (13) and upstream of said primary compressor group (10). The refrigeration system (1) further comprises: - an emergency circulation duct (20) of the refrigerant fluidically connecting said liquid receiver (13) to the main circuit upstream of said gas cooler or condenser (11) by-passing said at least one evaporator (14'; 14") and said primary compressor group (10), to allow a flow of refrigerant from the liquid receiver (13) to the gas cooler or condenser (11); and - an emergency compressor group (22) placed in said emergency circulation duct (20) of the refrigerant and activatable in the presence of pressure values - inside said liquid receiver (11) or in the section of duct (20) upstream of said emergency compressor group (22) - equal to or higher than a predefined emergency pressure threshold (PI), which is lower than a predefined safety pressure of the receiver (11). The refrigeration system (1) further comprises an uninterruptible power supply (50) adapted to electrically power at least said emergency compressor group (22) and said expansion device (12) in the event of a shutdown of the refrigeration system, so that in the event of a shutdown of the refrigeration system, when the pressure inside said liquid receiver (13) or in the section of duct (20) upstream of said emergency compressor group (22) equals or exceeds said predefined emergency pressure threshold (PI), an emergency circulation of refrigerant fluid is activated from said liquid receiver (13) to said gas cooler (11) through said emergency circulation duct (20) and back to said liquid receiver (13) through said expansion device (12).
Patent EP-3875934-A1 (EP)
Title: Abzugskraftmessvorrichtung
Inventor: HASLINGER THOMAS
IPC: G01L5/00
Filed: 2021-02-22
Abstract: Die Erfindung betrifft eine Abzugskraftmessvorrichtung, umfassend eine Haltevorrichtung zum Halten eines Funktionsteils einer Kabelverbindung, und eine Klemmvorrichtung mit wenigstens zwei Klemmbacken zum Klemmen eines Kabelkörpers der Kabelverbindung, wobei eine erste Klemmbacke wenigstens zwei Klemmzähne aufweist, welche eine unterschiedliche Tiefe aufweisen.
Patent EP-3875544-A1 (EP)
Title: Lacksystem mit anti-fouling-eigenschaft
Inventor: ROLAND KATRIN
IPC: C08K3/36
Filed: 2021-03-01
Abstract: Lacksystem welches ein bewuchshemmendes Metalloxid und eine pyrogene Kieselsäure enthält, wobei die pyrogene Kieselsäure eine BET-Oberfläche von 150 bis 400 m<sup>2</sup>/g, eine Stampfdichte von 100 bis 300 g/l und eine Verdickung von weniger als 500 mPas aufweist, bei dem das Gewichtsprozent der Kieselsäure ≤ dem Gewichtsprozent des Metalls und/oder dessen Oxids bezogen auf das Gesamtgewicht des Lacksystems ist umfassend mindestens einen wasserbindenden organischen und/oder anorganischen Füllstoff.
Patent EP-3889345-A1 (EP)
Inventor: NORDSTRÖM FREDRIK
IPC: B65D65/40
Filed: 2020-05-14
Abstract: There is provided a method of producing a containerboard for use as fluting, comprising the steps of:- forming a web from a pulp having a Schopper-Riegler (SR) value of 16.0-19.0 when measured according to ISO 5267-1:1999, wherein at least 70% by dry weight of the pulp is NSSC pulp;- pressing the web in a press section comprising a shoe press, wherein the line load in the shoe press is in the range of 1200-2000 kN/m; and- drying the web from the press section in a drying section to obtain said containerboard.
Patent EP-3885779-A1 (EP)
Inventor: DUPRE NICOLAS
IPC: G01R33/022
Filed: 2021-03-07
Abstract: Method of determining a gradient of a magnetic field, comprising the steps of: biasing a first/second magnetic sensor with a first/second biasing signal (l1, l2); measuring and amplifying a first/second magnetic sensor signal (v1, v2); measuring a temperature (T) and/or a stress difference (ΔΣ); adjusting at least one of: the second biasing signal, the second amplifier gain, the amplified and digitized second sensor value (A_V2) using a predefined function f(T) or f(T, ΔΣ) or f(ΔΣ) of the measured temperature and/or the measured differential stress before determining a difference between the first/second signal/value derived from the first/second sensor signal. A magnetic sensor device configured for performing this method. A current sensor device. A position sensor device.
Patent EP-3860213-A1 (EP)
Inventor: SÅGFORS MATS
IPC: H04W76/20
Filed: 2008-12-16
Abstract: The present invention relates to a procedure for synchronization of re-configuration of RRC procedures between a radio base station and a UE; this is achieved by associating a new configuration to be used by a UE with a second UE identity. The UE is initially identified by a first UE identity, but is being informed in a re-configuration message about the second UE identity. The UE is identified by the second UE identity when the new configuration is to be activated. Hence, when the radio base station detects that the UE responds to requests, which includes the second UE identity, the radio base station can conclude that the UE has activated the new configuration.
Patent EP-4063981-A1 (EP)
Title: Verfahren zum durchführen eines automatischen reparaturprozesses an zumindest einer funktionseinheit einer basiseinheit, sowie computerprogrammprodukt und reparatursystem
Inventor: AGUIRRE MEHLHORN MARCEL
IPC: G05B23/02
Filed: 2021-03-26
Abstract: Die Erfindung betrifft ein Verfahren zum Durchführen eines automatischen Reparaturprozesses an einer Funktionseinheit (2) einer Basiseinheit (1), bei welchem folgende Schritte durchgeführt werden:- Detektion eines fehlerhaften Zustands der Funktionseinheit (2) mit einer Detektionseinheit (5) (S1);- Bestimmen eines Typs der Funktionseinheit (2) mit einer Auswerteeinheit (7) (S2);- Zuordnen der Funktionseinheit (2) zu einer den bestimmten Typ der Funktionseinheit (2) charakterisierenden Fehlerfall-Typ-Klasse (9), wobei einer Fehlerfall-Typ-Klasse (9) zumindest zwei Fehlerzustände (11) zugeordnet werden (S3), die in einer Prioritätsreihenfolge priorisiert werden, wobei jedem Fehlerzustand (11) ein Reparaturzyklus zugeordnet wird (S4);- Auswählen eines ersten Fehlerzustands (F1) der zumindest zwei Fehlerzustände (11) mit der höchsten Priorität (S8);- Durchführen des dem ausgewählten ersten Fehlerzustands (F1) zugeordneten Reparaturzyklus an der Funktionseinheit (2) (S8);- Beurteilen eines aktuellen Reparaturzustands der Funktionseinheit (2) nach Abschluss des durchgeführten Reparaturzyklus des ersten Fehlerzustands (F1) (S10).Des Weiteren betrifft die Erfindung ein Computerprogrammprodukt und ein Reparatursystem (3).
Patent EP-4067615-A1 (EP)
Inventor: VERHO SAMULI
IPC: E21B15/04
Filed: 2021-03-31
Abstract: An operating system, rock drilling rig and method for operating an electrically operated rock drilling rig. The operating system (OS) comprises an electric system (ES) connected to an electric supply source (SS) and comprising one or more electric motors (EM) controlled by means of electric control devices (18). The system further comprises a hydraulic system (HS) comprising one or more hydraulic pumps (HP) and hydraulic control devices (20). There are hydraulic tramming actuators (12) connected to closed loop hydraulic circuits (24, 24a) and hydraulic drilling actuators (19) connected to either open or closed loop circuits (25, 26).
Patent EP-3892966-A1 (EP)
Inventor: HUNT ANDREW
IPC: G01N27/22
Filed: 2021-04-06
Abstract: An electrical capacitance tomography (ECT) system for determining, in use, a distribution of a fluid in a vessel is described which comprises a plurality of electrodes disposed in or about the vessel; and a processor operably coupled to the electrodes and being configured to determine from outputs therefrom, by an ECT method, the distribution of fluid in the vessel wherein at least some of the plurality of electrodes are mesh electrodes. Aspects of the invention provide such an apparatus and methods of carrying out tomography including such electrodes and methods of constructing a system. The electrodes are more robust and lighter than electrodes previously used enabling the use in space applications.
Patent EP-3970527-A1 (EP)
Inventor: LIU TUANFANG
IPC: A24F40/42
Filed: 2021-04-26
Abstract: A glass atomizer includes a member for e-liquid injection and vapor discharge. The member for e-liquid injection and vapor discharge includes an outer glass tube and an inner glass tube disposed in the outer glass tube. The outer glass tube includes an air inlet. The inner glass tube includes a top end, and the outer edge of the top end includes a plurality of grooves. The top end is integrated with the inner wall of the outer glass tube.
Patent EP-3900863-A1 (EP)
Title: Orbitalschweissvorrichtung mit vereinfachter handhabung
Inventor: TAMM MARKUS
IPC: B23K9/16
Filed: 2018-11-09
Abstract: Eine Orbitalschweißvorrichtung, wobei die Orbitalschweißvorrichtung eine Schweißstromquelle in einem Schweißstromquellengehäuse und darin oder daran einen Basiscontroller aufweist und einen von dem Schweißstromquellengehäuse separaten, an die Schweißstromquelle mittels eines Kabels angeschlossenen Or-bitalschweißkopf, wobei der Orbitalschweißkopf eine Rohrhalterung und einen gegenüber der Rohrhalterung drehbar gelagerten Schweißelektrodenhalter zur Halterung der Schweißelektrode aufweist, wobei die Orbitalschweißvorrichtung einen, bevorzugt durch einen Motorcontroller, besonders bevorzugt den Basiscontroller, der Orbitalschweißvorrichtung angesteuerten, bevorzugt elektrischen Motor aufweist, welcher eingerichtet ist, den Schweißelektroden-halter anzutreiben und ihn so gegenüber der Rohrhalterung zu verdrehen, wobei der Orbitalschweißkopf eine Kammer für Schutzgas aufweist, welche eingerichtet ist, während eines Schweißprozesses eine Schweißelektrode des Orbitalschweißkopfes zu umgeben und nach außen hin im Wesentlichen abzuschließen, wobei der Orbitalschweißkopf eine elektrische Schaltung, bevorzugt in Form eines digitalen Controllers, aufweist wobei die elektrische Schaltung an eine Speichereinrichtung angeschlossen ist, welche der Orbitalschweißkopf in diesem Fall aufweist, wobei die elektrische Schaltung eingerichtet ist, einen oder mehrere Belastungswerte und/oder einen oder mehrere Kalibrierwerte in die Speichereinrichtung zu speichern.
Patent EP-3910296-A1 (EP)
Title: Verfahren zum betrieb einer messeinrichtung und messeinrichtung
Inventor: BENKERT ANDREAS
IPC: G01N29/02
Filed: 2021-05-04
Abstract: Verfahren zum Betrieb einer Messeinrichtung (1), insbesondere eines Durchflusszählers, die ein Messvolumen (2), das zur Aufnahme oder Führung eines Fluids dient, einen an einer Seitenwand (3) des Messvolumens (2) angeordneten Ultraschallwandler (6, 7) und eine Steuereinrichtung (14) aufweist, wobei die Steuereinrichtung (14) den Schwingungswandler (6, 7) ansteuert, um modenselektiv eine bestimmte Schwingungsmode einer in der Seitenwand (3) des Messvolumens (2) geführten Welle (8) anzuregen, wobei die geführte Welle (8) entlang der Seitenwand (3) oder eine durch die geführte Welle (8) angeregte weitere Welle (9, 10) über das Fluid zurück zu dem Ultraschallwandler (6) oder zu einem weiteren an der oder einer weiteren Seitenwand (3, 4) des Messvolumens (2) angeordneten weiteren Ultraschallwandler (7) geführt wird und diesen zu einer Schwingung anregt, wobei die Steuereinrichtung (14) Messdaten (21, 24, 29) erfasst, die diese Schwingung betreffen, und in Abhängigkeit der Messdaten (21, 24, 29) eine die Messeinrichtung (1) oder das Fluid betreffende Ergebnisinformation (28) ermittelt, wobei die Steuereinrichtung (14) den Ultraschallwandler (6) zeitlich nacheinander zur Anregung der bestimmten Schwingungsmode mit einer ersten und einer zweiten Anregungsfrequenz (20, 23) ansteuert und die Messdaten (21, 24, 29) über wenigstens ein Messzeitintervall misst, das derart gewählt ist, dass die Messdaten (21, 24, 29) von der ersten und der zweiten Anregungsfrequenz (20, 23) abhängen.
Patent EP-3910671-A1 (EP)
Inventor: HEO EUI KANG
IPC: H01L25/075
Filed: 2021-05-10
Abstract: A display device includes a thin film transistor layer including at least one transistor on a substrate; a first electrode on the thin film transistor layer and connected to the at least one transistor; a second electrode spaced from the first electrode on the thin film transistor layer; a plurality of light emitting elements connected to the first electrode and the second electrode; and an electrode pattern on a same layer as the first electrode and the second electrode and overlapping the plurality of light emitting elements in a thickness direction.